9(x-1)+7x=5(x+7)

Simple and best practice solution for 9(x-1)+7x=5(x+7) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 9(x-1)+7x=5(x+7) equation:


Simplifying
9(x + -1) + 7x = 5(x + 7)

Reorder the terms:
9(-1 + x) + 7x = 5(x + 7)
(-1 * 9 + x * 9) + 7x = 5(x + 7)
(-9 + 9x) + 7x = 5(x + 7)

Combine like terms: 9x + 7x = 16x
-9 + 16x = 5(x + 7)

Reorder the terms:
-9 + 16x = 5(7 + x)
-9 + 16x = (7 * 5 + x * 5)
-9 + 16x = (35 + 5x)

Solving
-9 + 16x = 35 + 5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5x' to each side of the equation.
-9 + 16x + -5x = 35 + 5x + -5x

Combine like terms: 16x + -5x = 11x
-9 + 11x = 35 + 5x + -5x

Combine like terms: 5x + -5x = 0
-9 + 11x = 35 + 0
-9 + 11x = 35

Add '9' to each side of the equation.
-9 + 9 + 11x = 35 + 9

Combine like terms: -9 + 9 = 0
0 + 11x = 35 + 9
11x = 35 + 9

Combine like terms: 35 + 9 = 44
11x = 44

Divide each side by '11'.
x = 4

Simplifying
x = 4

See similar equations:

| 8d-3(13+3d)=4d | | x=2x-2(3-9x) | | 2(3x-2)=4x+8 | | -8(1.2c-3.3d)= | | (5x^2+2x-3)+(-2x^2+7)= | | 18-x-15=15 | | (x-4)+3=8 | | 1x^3-7x^2+16x+(-12)=0 | | 36*2+18=x | | 8d-3(13-3d)=14 | | 0.1x+2=-16 | | 0.10x+2=16 | | 2x+5(x-1)=10 | | -61=12x-1 | | 3(x+5)(x+5)=0 | | 2(a-1)=4a-6 | | -6-0.5x=8 | | 6+15x=-54 | | 5a-3=3a-2 | | 8d-3(13-3d)=4d | | 4x^2-31x+47=-3x+2 | | 3x(-3)-(-7)= | | 14a=85 | | (x+3)(x-1)=0 | | 10-(x+4)=-12 | | 5r+105-3r=-45 | | -9x-4=50 | | 9x*66=44 | | x^2-533x+60102=0 | | 2x+3x+7=17 | | 2x^3+x=432 | | 2x^3-7x^2-24x+45=0 |

Equations solver categories